Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
If the air conditioning (A/C) compressor has been in operation for its maximum run time, it is disengaged for 3 minutes. The run time is a function of the outside temperature. It then starts again. Diagnostic trouble code (DTC) CCM-0004 is stored if this happens 3 times. The counter is reset if the ignition key is turned to position 1. The A/C compressor can then run again.

Substitute value
- None.

Possible source
- The CAN-bus displays an incorrect configuration ID.
- Low coolant level.
- Low pressure in the air conditioning (A/C) system.

Fault symptom[s]
- The air conditioning (A/C) system does not operate.
- The air conditioning (A/C) compressor does not start, or runs sporadically.
- Sporadic cooling from the air conditioning (A/C) system.